image: Roots of a sugar maple (Acer saccharum) tree, which often associated with arbuscular mycorrhizal fungi from Indiana. This material relates to a paper that appeared in the April 10, 2019, issue of Science Advances, published by AAAS. The paper, by I. Jo at Purdue University in West Lafayette, Ind., and colleagues was titled, "Shifts in dominant tree mycorrhizal associations in response to anthropogenic impacts." view more
Credit: [Credit: Rich Phillips]